Company news

• 15

  2020-12

  Problems needing attention in pouring machine tool castings

  The lost foam casting / resin sand casting is adopted for machine tool casting. The following points...

• 15

  2020-12

  Improving the tensile strength of gray iron castings

  In order to improve the tensile strength of gray cast iron, lower carbon equivalent should be adopte...

• 15

  2020-12

  Inspection methods for surface and internal quality of castings

  The inspection of castings mainly includes dimensional inspection, visual inspection of appearance a...

• 15

  2020-12

  Method of casting machine tool

  Sand casting is the common casting method, followed by special casting methods, such as: metal mold ...